private void insertCustom_Click(object sender, EventArgs e) { if (conditionService.isExistCondition(gradeTextBox.Text)) { MessageBox.Show("condition already exists", "error", MessageBoxButtons.OK, MessageBoxIcon.Error); } else { ConditionInsertSdi conditionInsertSdi = new ConditionInsertSdi(); conditionInsertSdi.Grade = gradeTextBox.Text; conditionInsertSdi.Percent = Convert.ToInt32(percentTextBox.Text); Condition condition = conditionService.insertCondition(conditionInsertSdi); if (condition != null) { this.Close(); conditionForm.addDataToTable(condition); } } }
public bool isExistGradeInCondition(string grade) { return(conditionService.isExistCondition(grade)); }